var PrestigeAcademy = new Class({

    initialize: function(options) {
    	this.initiateMenu();
    },

    initiateMenu: function() {
        $$('#menu li a').each(function(item, i) {
            item.addEvent('mouseenter', function(e) {
                var img = this.getFirst();
                var file = img.getProperty('src');

                if (this.getProperty('class').indexOf('current') == -1) {
                    file = file.replace('.png', '-current.png');
                }
                img.setProperty('src', file);
            });

            item.addEvent('mouseleave', function(e) {
                var img = this.getFirst();
                var file = img.getProperty('src');
                if (this.getProperty('class').indexOf("current") == -1) {
                    file = file.replace('-current.png', '.png');
                }
                img.setProperty('src', file);
            });
        });
    }
});


window.addEvent('domready', function() {
    var pa = new PrestigeAcademy();
});